Mercy married George Seely, son of William Seely and Martha Smith, on 11 Jun 1796 in Aylsham, , Norfolk, England.1 (George Seely was born on 12 Jan 1777 1, christened on 19 Jan 1777 in Brampton, , Norfolk, England,1 died in 1844 1 and was buried on 10 Sep 1844 in Brampton, , Norfolk, England 1.)